Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as they affect
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as they affect" is correct and usable in written English.
It can be used to indicate the impact or influence of something on a particular subject or situation. Example: "We need to consider the environmental policies as they affect our community's health and well-being."
✓ Grammatically correct
Science
News & Media
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
The measurement of residual stress in float glass is important in glass industries as they affect their cutting quality.
Science
And the polls are important, at this point, only insofar as they affect that battle.
News & Media
It explores the intersection of art, music and meditation as they affect the brain.
News & Media
The rules below reflect these considerations as they affect users of the Athena clusters.
Model parameters require careful calibration, as they affect the simulated processes and outputs.
Science
That figure is inconceivably higher than today's war casualties, at least as they affect British troops.
News & Media
The inner workings of the prison are revealed only insofar as they affect Rune's life.
News & Media
Second, there should be no significant question about a nominee's ethics, particularly as they affect performance on the bench.
News & Media
Many of the new rules are little known, even as they affect the way Americans eat, love and die.
News & Media
Knowledge of the induced residual stresses is important as they affect the beneficial bridging effect of the strap.
Science
Quality of life issues in mining communities are usually explored only insofar as they affect these labour relations.
Expert writing Tips
Best practice
Use "as they affect" to clearly link actions or conditions to their consequences. This helps to establish a cause-and-effect relationship in your writing.
Common error
Avoid using "as they affect" when you intend to describe an emotional state or feeling. In such cases, use "effect" as a noun or consider alternative verbs like "influence" or "impact."
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as they affect" functions as a connector, typically found within a clause that modifies a noun. It specifies the scope or manner in which something influences or has an impact on something else. As Ludwig AI confirms, this usage aligns with standard English grammar.
Frequent in
Science
45%
News & Media
25%
Academia
20%
Less common in
Formal & Business
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "as they affect" serves as a connector, explicitly illustrating the relationship between a subject and its influence or impact on another entity. As revealed by Ludwig, it's grammatically sound and frequently used in scientific, news and academic writing. While its formality leans towards neutral, writers should understand the distinction between "affect" and "effect" to ensure accuracy, especially when describing emotional states. Mastering the use of "as they affect" enriches writing by establishing clear cause-and-effect connections.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
how they influence
Focuses on the manner of influence rather than the direct impact.
the way they impact
Emphasizes the method or route through which impact is made.
to the extent they influence
Highlights the degree or magnitude of their influence.
insofar as they bear upon
A more formal way of saying 'to the extent they influence'.
how they bear on
Implies a relationship or relevance rather than a direct effect.
the effects they have on
Shifts the focus to the consequences or results of their influence.
the consequences of
Emphasizes the resulting outcomes or aftereffects.
their influence upon
Directly indicates the power to have an effect on someone or something
in what manner they change
Focuses on the type of change that occurs
the degree to which they alter
Highlights the degree of modification caused
FAQs
How do I use "as they affect" in a sentence?
Use "as they affect" to connect a subject with the direct impact it has on something else. For example, "Regulations "as they affect" small businesses need careful review."
What are some alternatives to "as they affect"?
You can use alternatives such as "how they influence", "the way they impact", or "to the extent they influence" depending on the context. Each carries a slightly different nuance.
Is "affect" in the phrase "as they affect" used as a verb or a noun?
In the phrase "as they affect", "affect" is used as a verb, indicating the action of influencing or impacting something. It's crucial to distinguish this from "effect", which is primarily a noun meaning a result or consequence.
What's the difference between "as they affect" and "as it affects"?
"As they affect" is used when referring to a plural subject, while "as it affects" is used when referring to a singular subject. For example, "Policies "as they affect" many people require careful consideration," versus "A policy "as it affects" one person requires a different consideration."
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested